Madonna lights up a 'joint' as she makes a cameo in Snoop Dogg's video

The Voice: Blake Shelton grows closer to 'new friend' and mega mentor Snoop Dogg as Knockouts end

Snoop Dogg's lyrics for new song Gang Signs implies he smoked marijuana with Barack Obama

The Voice judges John Legend, Blake Shelton and Kelly Clarkson share snaps of Snoop Dogg